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Part fits the following years1971, 1972, 1973, 1974, 1975, 1976, 1977

    Proportioning Valve Mounting Bolts Fits 1971-77 Monte Carlo+ 8 other models

    Precision machined bolts.

    Zinc washed for an excellent appearance.

    Securely mount your brake proportioning valve to the frame bracket with these factory-style bolts from OPGI. These Grade-5 bolts are precisely machined with the correct 5/16”-18 threads and feature the correctly flanged head. Bolts are zinc washed to prevent corrosion.

    • Authentic reproduction of the original GM product.
    • Find in OPGI's 2018 Monte Carlo Catalog page 146.
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Skylark1971-1972
    Chevrolet Chevelle1971-1977
    Chevrolet El Camino1971-1977
    Chevrolet Monte Carlo1971-1977
    Oldsmobile Cutlass/4421971-1977
    Pontiac Grand Prix1971-1977
    Pontiac GTO1971-1973
    Pontiac LeMans1971-1973
    Pontiac Tempest1971-1973

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